Stefan Brüns b92b6c2929 d2d1: Use the TYPE_END vertex type when last/first vertices coincide. ... When the last vertex is coincident with the first vertex, the last segment should be suppressed for both END_OPEN and END_CLOSED. Only when last and first vertex are not coincident the additional line segment may be added - always for intersection tests and similar, and for stroking operations when the figure is CLOSED. Trying to use an zero-length segment in d2d_geometry_intersect_self() will create invalid segments, causing infinite loops later. Instead of reducing the vertex_count for coincident first/last vertices add a dedicated type. This is required as some operations need the last segment, others do not. This also allows to remove some replicated code in StrokeContains()/GetBounds()/Simplify(), as a last Bézier segment is always processed in the regular loop. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51139 Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>		2022-01-11 21:59:51 +01:00
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tests	d2d1: Use the TYPE_END vertex type when last/first vertices coincide.	2022-01-11 21:59:51 +01:00
bitmap.c
bitmap_render_target.c
brush.c
d2d1.spec
d2d1_private.h	d2d1: Implement ID2D1Factory2::CreateStrokeStyle1().	2021-12-09 17:14:59 +01:00
dc_render_target.c
device.c	d2d1: Create feature level 10.0 device context state objects.	2021-12-10 22:00:17 +01:00
effect.c
factory.c	d2d1: Implement ID2D1Factory2::CreateStrokeStyle1().	2021-12-09 17:14:59 +01:00
geometry.c	d2d1: Use the TYPE_END vertex type when last/first vertices coincide.	2022-01-11 21:59:51 +01:00
hwnd_render_target.c
layer.c
Makefile.in
mesh.c
state_block.c
stroke.c	d2d1: Implement ID2D1Factory2::CreateStrokeStyle1().	2021-12-09 17:14:59 +01:00
version.rc
wic_render_target.c